P. Camps et al., CONFORMATIONAL-ANALYSIS OF 2,4-DISUBSTITUTED 9-OXOBICYCLO[3.3.1]NONANE DERIVATIVES, Collection of Czechoslovak Chemical Communications, 60(2), 1995, pp. 216-223
The conformational analysis of several 2,3-disubstituted 9-oxobicyclo[
3.3.1]nonane derivatives (diesters IIIb and IIIc, and dihalo compounds
IV, Va, Vb and VI) derived from 9-oxobicyclo[3.3.1]nonane-exo-2, exo-
4-dicarboxylic acid has been studied by H-1 and C-13 NMR spectroscopy
with the aid of Molecular Mechanics Calculations (MM3 program).